package com.hc.music.service;

import com.hc.music.common.R;
import com.hc.music.entity.Singer;
import org.springframework.web.multipart.MultipartFile;

public interface SingerService {
    R addSinger (Singer addSingerRequest);

    R updateSingerMsg(Singer updateSingerRequest);

    R updateSingerPic(MultipartFile avatorFile, int id);

    R deleteSinger(Integer id);

    R allSinger();

    R singerOfName(String name);

    R singerOfSex(Integer sex);
}
